Flight (via Bangkok)
Most practical, easiest connection
Direct flight
Fastest, limited availability
Bus + train (via Thailand)
Cheapest, but multiple transfers
Long-distance bus
Very long, uncomfortable, complex route
Quick answer: Travelling from Siem Reap to Luang Prabang (Cambodia to Laos) offers two main routes: a quick flight (often via Bangkok) or a long bus journey through Cambodia and Laos. Train transfer is possible only in Thailand and from Vientiane to Luang Prabang in Laos. The most comfortable option is to travel by plane to Luang Prabang.
At a glance:
- 📍 Distance: approx. ~760 km by air; about ~1,500 km by land.
- ⏱️ Travel time: Flight ~1–2 hours actual flying time + transfers (total ~5–6 h). | Bus/minivan ~35–37 hours.
- 💰 Price range: Flight ~US$100–300 per person. | Bus/minivan ~US$50–80 per person.
- ✈️ Best for speed & convenience: Flight Siem Reap → Luang Prabang (via Bangkok or another hub).
- 🚌 Best for budget & availability: Tourist bus/minivan via southern Laos and Vientiane to Luang Prabang.
- 🚆 Train transfer: Travel by train only via Bangkok and Vientiane in Laos.
Last updated in March 2026
From Siem Reap to Luang Prabang you can travel by plane, bus or bus + train.
Luang Prabang is one of the most popular destinations in Laos. The fastest and most comfortable option from Siem Reap is a flight with a stopover in Bangkok. Although flights are more expensive, they save many hours compared to overland travel.
Budget travelers can choose land transport via southern Laos. A common route is via Pakse and Vientiane, using a combination of buses, minivans and trains. This option takes much longer but allows you to visit more places in Laos along the way.
There is no direct train between Siem Reap and Luang Prabang. Overland travel usually passes through Don Det, Pakse, Vang Vieng or Vientiane. Flights remain the best choice for speed, while buses and trains are suitable for travelers exploring Laos step by step.
| Transfer Mode – Siem Reap to Luang Prabang | Travel Time | Cost Range |
|---|---|---|
| Flights via Bangkok | 8-15 hours | $100–300 per person |
| Tourist Bus / Minivan | 35-37 hours | $50–80 per person |
| Bus + Train via Bangkok | 23-28 hours | $60–100 per person |
How do I get from Siem Reap to Luang Prabang?
1. FLIGHTS from Siem Reap to Luang Prabang
👉 Flight via Bangkok is the fastest and most convenient way from Siem Reap to Luang Prabang.
- ✔️ Ideal for: travelers who want to save time and avoid long overland travel
- ✔️ Total travel time: ~8–15 hours (including connection)
- ✔️ Cost: $100–300 per person
- ✔️ Comfort level: high (connecting flights with major airlines)
- ✅ Best Option: Flight to Bangkok + connecting flight to Luang Prabang
- 💡 Tip: Check limited connections and book flights early online
The fastest and most comfortable way to travel from Siem Reap to Luang Prabang is by plane with a stopover in Bangkok. There are no direct flights, so travelers need to use connecting flights via Thailand. This option takes about 8–15 hours in total and saves a lot of time compared to overland travel.
Flights operate from Siem Reap Angkor International Airport via Bangkok to Luang Prabang International Airport. Airlines serving this route include Thai AirAsia, Bangkok Airways, Thai Airways and Lao Airlines.
BOOK FLIGHTS to Luang Prabang ➜
Flight prices usually range from $100–300/pp, depending on the season and booking date. Tickets can be searched and booked online in advance, which is recommended as flights to Luang Prabang are relatively limited.
2. VAN / BUS from Siem Reap to Luang Prabang
👉 Bus or minivan via Pakse and Vientiane is the cheapest but longest way from Siem Reap to Luang Prabang.
- ✔️ Ideal for: budget travelers and those exploring Laos along the way
- ✔️ Total travel time: ~30–36 hours (multiple transfers)
- ✔️ Cost: $75–110 per person
- ✔️ Comfort level: low to medium (minivans + sleeper buses)
- ✅ Best Option: Minivan to Pakse + sleeper bus to Vientiane + van to Luang Prabang
- 💡 Tip: Break the journey into stops and book tickets online in advance
Traveling by bus or minivan from Siem Reap to Luang Prabang is possible, but it requires several transfers and takes a long time. The most common route is via Pakse and Vientiane in Laos, allowing travelers to visit other interesting destinations along the way.
The first step is a minivan or bus from Siem Reap to Pakse, taking about 10–13 hours. Tickets cost around $38–56/pp and are available online. Operators on this route include Sarah Transport, Asia Van Transfer, Go Ho Travel and SRL Transport.
From Pakse to Vientiane, travelers can use overnight sleeper buses taking about 14–15 hours. Tickets cost approximately $22–32/pp, while Lao Airlines also offers direct flights on this route.
The final step is from Vientiane to Luang Prabang by minivan, bus or train. Minivans take about 7–8 hours and cost around $18–20/pp. Train services are faster, while minivans are often the cheaper option. Tickets for all routes can be searched and booked online in advance.
3. BUS + TRAIN from Siem Reap to Luang Prabang
👉 Bus + train via Bangkok and Vientiane is a balanced option combining cost and comfort from Siem Reap to Luang Prabang.
- ✔️ Ideal for: travelers who want a mix of overland travel and faster trains
- ✔️ Total travel time: ~22–27 hours (bus + 2 train transfers)
- ✔️ Cost: $60–120 per person
- ✔️ Comfort level: medium (bus/minivan + modern trains)
- ✅ Best Option: Bus to Bangkok + train to Vientiane + high-speed train to Luang Prabang
- 💡 Tip: Book train tickets early and check border crossing requirements
If you would like to travel by train to Luang Prabang, you can do so via Bangkok and Vientiane. This option has 3 steps: a bus from Siem Reap to Bangkok, a train from Bangkok to Vientiane, and a high-speed train from Vientiane to Luang Prabang.
The first step is a bus or minivan from Siem Reap to Bangkok via the Poipet border crossing, the main gateway from Cambodia to Thailand. The journey takes about 7.5–10 hours and tickets cost around $25–43/pp.
The second step is a train journey from Bangkok to Vientiane, taking about 12 hours. Thai trains offer seats and sleeper berths, and tickets cost approximately $8–30/pp.
The final step is the modern Lao train from Vientiane to Luang Prabang. The journey takes only 2–3 hours and trains arrive at Luang Prabang Railway Station (see Laos Railway Map). Tickets cost about $25–45/pp, and a 2nd-class seat is usually the best option for most travelers. Train schedules are limited, so it is recommended to book tickets online in advance.
4. TAXI / CAR from Siem Reap to Luang Prabang
👉 Private taxi/car via Bangkok and Vientiane is the most comfortable but most expensive way from Siem Reap to Luang Prabang.
- ✔️ Ideal for: groups or travelers seeking maximum comfort and flexibility
- ✔️ Total travel time: ~24–30 hours (multiple transfers)
- ✔️ Cost: high-cost option (varies by route and vehicle type)
- ✔️ Comfort level: high (private cars, SUVs or minivans with driver)
- ✅ Best Option: Private car transfers via Bangkok and Vientiane
- 💡 Tip: Arrange each segment in advance and share costs in a group
A private car/taxi transfer with a driver from Siem Reap to Luang Prabang is also possible, but it requires several transfers. The usual route is via Bangkok in Thailand and Vientiane in Laos, making this one of the most expensive transport options available.
For the route from Siem Reap to Bangkok, you can use companies such as Glassflower, Angkor Guide Adventure, Go Ho Travel or SIMA CAR. From Bangkok to Vientiane and onward to Luang Prabang, other private transfer services are available, including Glassflower and RG Adventure.
BOOK TAXI / CAR to Luang Prabang ➜
All routes must be booked separately, and transfers can be searched and reserved online in advance. This option is best suited for travelers seeking maximum comfort and flexibility and who have a higher travel budget.
❓ FAQ – Travel from Siem Reap to Luang Prabang:
How to book tickets and flights from Siem Reap to Luang Prabang?
What is the travel time from Siem Reap to Luang Prabang?
Flights via Bangkok take 8–15 hours. Bus travel takes about 35–37 hours, while bus + train takes around 23–28 hours.
How much does it cost to travel from Siem Reap to Luang Prabang?
Expect to pay about $100–300/pp by plane, $50–80/pp by bus, or $60–100/pp by bus and train.
What is the travel distance from Siem Reap to Luang Prabang?
The flight distance is about 650 km, while overland routes are around 1,500 km.
What is the fastest way to get from Siem Reap to Luang Prabang?
A flight with a stopover in Bangkok is the fastest and most comfortable option.
What is the cheapest way to travel from Siem Reap to Luang Prabang?
The cheapest option is usually a tourist bus route through Laos.
Is it possible to travel by train from Siem Reap to Luang Prabang?
No direct train exists. Travel via Bangkok and Vientiane by bus and train.
Is there a railway network in Laos?
Yes, the modern Laos railway links Vientiane, Vang Vieng, Luang Prabang and Boten. See the Laos Railway Map.
Is there a private transfer option?
Yes, private cars can be arranged via Bangkok and Vientiane, but they are expensive.
How and where to book accommodation in Luang Prabang?
Search and book hotels, resorts or guesthouses here: Book accommodation in Luang Prabang.
Where can you travel from Luang Prabang?
You can travel to Vang Vieng or continue to Hanoi in Vietnam.
🧭 Popular travel routes from Siem Reap:
If you’re planning your next trip from Siem Reap, here are other popular routes in Cambodia:
These are the most popular travel routes from Siem Reap for visitors exploring Cambodia or neighbouring countries.
💡 Practical Travel Tips for Siem Reap to Luang Prabang
Traveling from Siem Reap to Luang Prabang is a long international journey through Cambodia, Thailand or Laos. You can travel by flight, tourist bus or a combination of bus and train.
- Fly for Comfort: Flights via Bangkok are the fastest way and save many hours of travel time.
- Break the Journey: Pakse or Vientiane are convenient stopover cities if traveling overland.
- Use Laos Trains: Modern high-speed trains make travel between Vientiane and Luang Prabang easy.
- Check Visa Rules: Make sure your passport and visa requirements are prepared before departure.
- Book Transport Early: Flights, trains and popular buses can sell out during peak seasons.
- Pack Travel Essentials: Bring water, snacks, chargers and a power bank for longer transfers.
- Allow Extra Time: Border crossings and transport delays can occasionally affect schedules.
Tip: Flights, bus and train tickets from Siem Reap to Luang Prabang can be searched and booked online in advance for the best schedules and prices.